CVE-2022-20083
First published: Wed Jul 06 2022(Updated: )
In Modem 2G/3G CC, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution when decoding combined FACILITY with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY00803883; Issue ID: MOLY00803883.
Credit: security@mediatek.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Android | ||
| MediaTek LR11 | ||
| MediaTek LR12A | ||
| MediaTek LR12A | ||
| MediaTek LR13 | ||
| MediaTek LR9 | ||
| MediaTek NR15 | ||
| MediaTek NR16 | ||
| MediaTek MT2731 | ||
| MediaTek MT2735 | ||
| MediaTek MT6297 | ||
| MediaTek MT6725 | ||
| MediaTek MT6735 | ||
| MediaTek MT6737 | ||
| MediaTek MT6739 | ||
| MediaTek MT6750 | ||
| MediaTek MT6750 | ||
| MediaTek MT6755 | ||
| MediaTek MT6757 | ||
| MediaTek MT6757CD | ||
| MediaTek MT6758 | ||
| MediaTek MT6761 | ||
| MediaTek MT6762M | ||
| MediaTek MT6762 | ||
| MediaTek MT6762 | ||
| MediaTek MT6763 | ||
| MediaTek MT6765 | ||
| MediaTek MT6765 | ||
| MediaTek MT6767 | ||
| MediaTek MT6768 | ||
| MediaTek MT6769 | ||
| MediaTek MT6769T | ||
| MediaTek MT6769 | ||
| MediaTek MT6771 | ||
| MediaTek MT6775 | ||
| MediaTek MT6779 | ||
| MediaTek MT6781 | ||
| MediaTek MT6783 | ||
| MediaTek MT6785T | ||
| MediaTek MT6785T | ||
| MediaTek M6789 | ||
| MediaTek MT6797 | ||
| MediaTek MT6799 | ||
| MediaTek MT6833 | ||
| MediaTek MT6853 | ||
| MediaTek MT6855 | ||
| MediaTek MT6873 | ||
| MediaTek MT6875T | ||
| MediaTek MT6877 | ||
| MediaTek MT6879 | ||
| MediaTek MT6880 | ||
| MediaTek MT6883 | ||
| MediaTek MT6885 | ||
| MediaTek MT6889 | ||
| MediaTek MT6890 | ||
| MediaTek MT6891 | ||
| MediaTek MT6893 | ||
| MediaTek MT6895 | ||
| MediaTek MT6983 | ||
| MediaTek MT8666 | ||
| MediaTek MT8667 | ||
| MediaTek MT8675 | ||
| MediaTek MT8735 | ||
| MediaTek MT8735 | ||
| MediaTek MT8765 | ||
| MediaTek MT8766Z | ||
| MediaTek MT8768 | ||
| MediaTek MT8771 | ||
| MediaTek MT8781 WiFi | ||
| MediaTek MT8786 | ||
| MediaTek MT8788 Firmware | ||
| MediaTek MT8789 | ||
| MediaTek MT8791 WiFi | ||
| MediaTek MT8797 WiFi |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2022-20083?
CVE-2022-20083 is classified as a critical vulnerability due to the potential for remote code execution.
How do I fix CVE-2022-20083?
To fix CVE-2022-20083, apply the security patch identified by Patch ID: MOLY00803883.
What products are affected by CVE-2022-20083?
CVE-2022-20083 affects various versions of Google Android and MediaTek LR series modems.
Is user interaction required to exploit CVE-2022-20083?
No, user interaction is not needed for exploitation of CVE-2022-20083.
What could happen if CVE-2022-20083 is exploited?
Exploitation of CVE-2022-20083 could lead to remote code execution, potentially allowing an attacker to take control of the affected device.
- agent/type
- agent/first-publish-date
- agent/severity
- agent/weakness
- agent/references
- agent/author
- agent/description
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/event
- agent/source
- agent/tags
- collector/android-source
- source/Android
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- agent/softwarecombine
- collector/nvd-index
- vendor/google
- canonical/android
- vendor/mediatek
- canonical/mediatek lr11
- canonical/mediatek lr12a
- canonical/mediatek lr13
- canonical/mediatek lr9
- canonical/mediatek nr15
- canonical/mediatek nr16
- canonical/mediatek mt2731
- canonical/mediatek mt2735
- canonical/mediatek mt6297
- canonical/mediatek mt6725
- canonical/mediatek mt6735
- canonical/mediatek mt6737
- canonical/mediatek mt6739
- canonical/mediatek mt6750
- canonical/mediatek mt6755
- canonical/mediatek mt6757
- canonical/mediatek mt6757cd
- canonical/mediatek mt6758
- canonical/mediatek mt6761
- canonical/mediatek mt6762m
- canonical/mediatek mt6762
- canonical/mediatek mt6763
- canonical/mediatek mt6765
- canonical/mediatek mt6767
- canonical/mediatek mt6768
- canonical/mediatek mt6769
- canonical/mediatek mt6769t
- canonical/mediatek mt6771
- canonical/mediatek mt6775
- canonical/mediatek mt6779
- canonical/mediatek mt6781
- canonical/mediatek mt6783
- canonical/mediatek mt6785t
- canonical/mediatek m6789
- canonical/mediatek mt6797
- canonical/mediatek mt6799
- canonical/mediatek mt6833
- canonical/mediatek mt6853
- canonical/mediatek mt6855
- canonical/mediatek mt6873
- canonical/mediatek mt6875t
- canonical/mediatek mt6877
- canonical/mediatek mt6879
- canonical/mediatek mt6880
- canonical/mediatek mt6883
- canonical/mediatek mt6885
- canonical/mediatek mt6889
- canonical/mediatek mt6890
- canonical/mediatek mt6891
- canonical/mediatek mt6893
- canonical/mediatek mt6895
- canonical/mediatek mt6983
- canonical/mediatek mt8666
- canonical/mediatek mt8667
- canonical/mediatek mt8675
- canonical/mediatek mt8735
- canonical/mediatek mt8765
- canonical/mediatek mt8766z
- canonical/mediatek mt8768
- canonical/mediatek mt8771
- canonical/mediatek mt8781 wifi
- canonical/mediatek mt8786
- canonical/mediatek mt8788 firmware
- canonical/mediatek mt8789
- canonical/mediatek mt8791 wifi
- canonical/mediatek mt8797 wifi